Physical Electronics and Photonics, Microtechnology Center at Chalmers, Department of Microelectronics and Nanoscience, Chalmers University of Technology, Fysikgrnd 3, S-412 96 Gothenburg, Sweden;
Physical Electronics and Photonics, Microtechnology Center at Chalmers, Department of Microelectronics and Nanoscience, Chalmers University of Technology, Fysikgrnd 3, S-412 96 Gothenburg, Sweden;
National Laboratory for Infrared Physics, Shanghai Institute of Technical Physics, Chinese Academy of Sciences, 500 Yu-Tian Road, Shanghai 200083, China;
National Laboratory for Infrared Physics, Shanghai Institute of Technical Physics, Chinese Academy of Sciences, 500 Yu-Tian Road, Shanghai 200083, China;
GaAs/AlGaAs; photodetector; quantum well infrared photodetector(QWIP); quantum mechanical model;